All 127 posts in date order, newest first. ← back to topics
Cross-cloud data movement is billed by the GB. The bill is invisible until it isn't. A multi-region or multi-cloud architecture that doesn't model egress costs in design will discover them in production.
An open-banking platform serving UAE and Saudi customers had to honour three overlapping regulators: ADGM (Abu Dhabi), DIFC (Dubai), and SAMA (Saudi central bank). Notes on the architecture that satisfied all three.
Multi-agent stacks have state: vector indexes, chat histories, agent memory. GKE for AI workloads needs StatefulSets, PVCs, gateway controllers, and the patterns that work in 2026.
Moving a workload from Azure to GCP while it continues to authenticate against on-prem Azure AD (Entra ID). Federation lets the GCP workload assume a GCP service account based on its Azure identity.
UPI is the most popular payment rail in India. The spec is precise. The implementation guides are not. Notes on the integration details that ate weeks the first time.
Two KYC pathways an Indian fintech has to support. The Master Direction (Video KYC, etc.) and Aadhaar Offline KYC. Different speeds, different evidence requirements, different audit shapes.
A rider asks the bike a question in Marathi, Hindi, or English. The voice stack has to do ASR, intent classification, dispatch to a service tool, generate a response, TTS — all under 3 seconds. Notes from the proof-of-concept.
Vote integrity needed two things the platform team couldn't fake even by accident: signing keys we couldn't access, and continuous security monitoring we couldn't silence. KMS + SCC delivered both.
IAPP's AI Governance Professional certification covers a body of knowledge worth knowing whether you certify or not. The mapping from BOK to working Go code for the engineer who wants to understand AI governance practically.
The bank's board approves an AI policy. The policy exists as a slide deck nobody reads. The risk team's actual operational policy is what's in the code. Closing that gap is the FREE-AI Rec 14 win.